The phrase "wrong track" means that someone is doing something that will lead to failure or undesirable results. It suggests that a person's actions or decisions are misguided or heading in the wrong direction. Full definition
When is he going to realize he's on wrong track. (justarsenal.com)
Your gut instinct is a powerful tool to tell you that you are either on the right or wrong track when it comes to being wise about choosing the right partner. (powerofpositivity.com)
We have as a society somewhere along the line gotten on a very, very wrong track re our tolerance of a full and complete and vigorous discussion of the investing realities. (valuewalk.com)